159740784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22639}}^1$

素因数の和:22667

約数の個数: 90

約数和(自身を含む): 520063440

約数和(自身を除く): 360322656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22639, 45278, 67917, 90556, 135834, 158473, 181112, 203751, 271668, 316946, 362224, 407502, 475419, 543336, 633892, 815004, 950838, 1086672, 1109311, 1267784, 1426257, 1630008, 1901676, 2218622, 2535568, 2852514, 3260016, 3327933, 3803352, 4437244, 5705028, 6655866, 7606704, 8874488, 9983799, 11410056, 13311732, 17748976, 19967598, 22820112, 26623464, 39935196, 53246928, 79870392, 159740784]

約数ペア:

[(1, 159740784), (2, 79870392), (3, 53246928), (4, 39935196), (6, 26623464), (7, 22820112), (8, 19967598), (9, 17748976), (12, 13311732), (14, 11410056), (16, 9983799), (18, 8874488), (21, 7606704), (24, 6655866), (28, 5705028), (36, 4437244), (42, 3803352), (48, 3327933), (49, 3260016), (56, 2852514), (63, 2535568), (72, 2218622), (84, 1901676), (98, 1630008), (112, 1426257), (126, 1267784), (144, 1109311), (147, 1086672), (168, 950838), (196, 815004), (252, 633892), (294, 543336), (336, 475419), (392, 407502), (441, 362224), (504, 316946), (588, 271668), (784, 203751), (882, 181112), (1008, 158473), (1176, 135834), (1764, 90556), (2352, 67917), (3528, 45278), (7056, 22639)]